American, 1930s. A pitcher and six mugs, made by Cleveland Coppersmithing Works, with the bodies made from a single piece of copper and turned and soldered copper handles. Each marked on the underside Cleveland Coppersmithing Works / 5500 Stone Ave. / Cleveland, O; pitcher ht. 12, dia. 5 in., mug ht. 5.25, dia. 3 in. (each).The Cleveland Coppersmithing Works made quality brewery equipment for major breweries, and these limited sets were often gifted to brewmasters.Provenance: Collection of Darryl Lippman